First of all, I have used this mobile, Best smart phone ever. The phone has 4gb ram and 64gb internal storage, this phone has 5000mAh battery which is very good. I bought this phone from mobile store when this phone was launched. I was fascinated by the features and function of this phone. I have use this phone for 5 years after that, I sold this phone because of the financial condition. I think best budget phone in india